Utter insanity, much like this odd craze of paying people to grade your game. It's just a whole market thing now, investing in games/manipulated prices. This one apparently was high due to its low production run number, how many games are made in each production run, wasn't Super Mario 64 a launch title, I seriously doubt a short production run was made initially. Games are there to be played not locked in plastic air tight boxes with a little certificate 92% stuck in the corner. Maybe I am missing something here.